National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

36°F

2°C

Humidity 82%
Wind Speed NW 9 mph
Barometer 29.99 in (1016.2 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 16 Oct 5:56 am EDT
Extended Forecast for

2 Miles SW Grant Mills NY

  • Today

    Today: Sunny, with a high near 48. North wind 10 to 13 mph, with gusts as high as 26 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Widespread frost between midnight and 1am. Otherwise, clear, with a low around 28. North wind 6 to 10 mph, with gusts as high as 23 mph.

    Low: 28 °F

    Clear then
    Frost

  • Friday

    Friday: Sunny, with a high near 53. North wind around 7 mph.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. Light north wind.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 64. Chance of precipitation is 40%.

    High: 64 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after 8pm. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.

    High: 54 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 48. North wind 10 to 13 mph, with gusts as high as 26 mph.
Tonight
Widespread frost between midnight and 1am. Otherwise, clear, with a low around 28. North wind 6 to 10 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 53. North wind around 7 mph.
Friday Night
Mostly clear, with a low around 31. Light north wind.
Saturday
Mostly sunny, with a high near 60. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 64. Chance of precipitation is 40%.
Sunday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Monday
A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 54. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Grant Mills NY
 42.06°N 74.71°W (Elev. 2201 ft)
Last Update:
4:58 am EDT Oct 16, 2025
Forecast Valid:
6am EDT Oct 16, 2025-6pm EDT Oct 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation